From 1977a864e87b95bf9c83c8e37f6cdc808fa41151 Mon Sep 17 00:00:00 2001
From: Osong Agberndifor <38656549+Osong-Michael@users.noreply.github.com>
Date: Tue, 16 Jan 2024 10:33:17 +0100
Subject: [PATCH] PLANET-7382 Move Submenu block into master theme (#1184)

- Added check to make sure block is not registered twice
---
 classes/blocks/class-submenu.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/classes/blocks/class-submenu.php b/classes/blocks/class-submenu.php
index 1fde36308..a40f46357 100644
--- a/classes/blocks/class-submenu.php
+++ b/classes/blocks/class-submenu.php
@@ -8,8 +8,7 @@
 
 namespace P4GBKS\Blocks;
 
-use DOMDocument;
-use DOMXPath;
+use WP_Block_Type_Registry;
 
 /**
  * Class SubMenu
@@ -26,6 +25,10 @@ class Submenu extends Base_Block {
 	 * Submenu constructor.
 	 */
 	public function __construct() {
+		if ( WP_Block_Type_Registry::get_instance()->is_registered( self::get_full_block_name() ) ) {
+			return;
+		}
+
 		register_block_type(
 			self::get_full_block_name(),
 			[